Vision2u offers a free image processing software for personal use and research. Primary tasks of the image processing can be realized during simple operation of the software. Every Webcam owner can have simplest measuring, counting or tasks of monitoring done without high capital outlays.
A small image processing project built on Java. Tracks a coloured object on screen using shots taken by a webcam. v4l4j API's used for working with streams of picture being held by web-cam, hence installation of v4l4j is the solve pre-requisite for the proper functioning. UI components provided for selecting the suitable threshold values of HSI to make the required object trackable.